Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Diana Marlin, RD, LDN

Individual provider Registered Dietitian · NPI 1669992210

Mrs. Diana Marlin, RD, LDN is a Registered Dietitian in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2017
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

2200 Benjamin Franklin Pkwy Apt E510
Philadelphia, PA 19130-3735
Phone: (610) 883-0582
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DN006187 (PA)

Record details

NPI number1669992210
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedJune 26, 2017
Last updated in NPPESJuly 21, 2022

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